<template>
	<view>
		<view class="search-box">
			<my-search @click="gotoSearch"></my-search>
		</view>
		<swiper :indicator-dots="true" :autoplay="true" :interval="2000" :duration="1000" :circular="true">
			<swiper-item v-for="(item,i) in swiperList" :key="i">
				<navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id='+item.goods_id">
					<image :src="item.image_src"></image>
				</navigator>
			</swiper-item>
		</swiper>
		<!-- 导航栏内容 -->
		<view class="nav-list">
			<view class="nav-item" v-for="(item, i) in navList" :key="i" @click="navClickHandler(item)">
				<image :src="item.image_src" class="nav-img"></image>
			</view>
		</view>
		<!-- 楼层内容 -->
		<view class="floor-list">
			<view class="floor-item" v-for="(item,i) in floorList" :key="i">
				<!-- 楼层标题 -->
				<image :src="item.floor_title.image_src" class="floor-title"></image>
				<view class="floor-img-box">
					<!-- 楼层左侧单个图片 -->
					<navigator class="floor-img-left" :url="item.product_list[0].url">
						<image :src="item.product_list[0].image_src" :style="{width:item.product_list[0].image_width + 'rpx'}" mode="widthFix"></image>				
					</navigator>
					<!-- 楼层右侧四张图片 -->
					<view class="floor-img-right">
						<navigator class="right-img-item" v-for="(item2,i2) in item.product_list" :key="i2" v-if="i2 !==0" :url="item2.url">
							<image :src="item2.image_src" :style="{width:item2.image_width +'rpx'}" mode="widthFix"></image>
						</navigator>
					</view>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
	import tarbar_badge from '../../mixins/tarbar_badge';
	export default {
		mixins:[tarbar_badge],
		data() {
			return {
				//轮播图数据节点
				swiperList:[],
				navList:[],
				floorList:[]
			};
		},
		onLoad(){
			this.getSwiperList()
			this.getnavList()
			this.getfloorList()
		},
		methods:{
			async getSwiperList(){
				const {data:res}=await uni.$http.get('/api/public/v1/home/swiperdata')
				if(res.meta.status!=200){
					return uni.$showMsg()
				}
				this.swiperList=res.message
				uni.$showMsg('数据请求成功！')
			},
			async getnavList(){
				const {data:res}=await uni.$http.get('/api/public/v1/home/catitems')
				if(res.meta.status!=200){
					return uni.$showMsg()
				}
				this.navList=res.message
				uni.$showMsg('数据请求成功！')
			},
			async getfloorList(){
				const {data:res}=await uni.$http.get('/api/public/v1/home/floordata')
				if(res.meta.status!=200){
					return uni.$showMsg()
				}
				res.message.forEach(floor=>{
					floor.product_list.forEach(prod=>{
						prod.url='/subpkg/good_list/good_list?'+ prod.navigator_url.split('?')[1]	
					})
				})
				this.floorList=res.message
				
			},
			navClickHandler(item){
				console.log(item)
			},
			gotoSearch(){
				uni.navigateTo({
					url:'/subpkg/search/search'
				})
			}
		}
	}
</script>

<style lang="scss">
	swiper{
		height: 330rpx;
		.swiper-item,image{
			width: 100%;
			height: 100%;
		}
	}
	.nav-list{
		display: flex;
		justify-content: space-around;
		margin: 15px 0;
		.nav-img{
			width: 128rpx;
			height: 140rpx;
		}
	}
	.floor-title{
		width: 100%;
		height: 60rpx;
	}
	.floor-img-right{
		display: flex;
		flex-wrap: wrap;
		justify-content: space-around;
	}
	.floor-img-box{
		display: flex;
		padding-left: 10rpx;
	}
	.search-box{
		position: sticky;
		top: 0;
		z-index: 999;
	}
</style>
